dt-bindings: soc/microchip: update syscontroller compatibles

The Polarfire SoC is currently using two different compatible string
prefixes. Fix this by changing "polarfire-soc-*" strings to "mpfs-*" in
its system controller in order to match the compatible string used in
the soc binding and device tree
Reviewed-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NConor Dooley <conor.dooley@microchip.com>
Acked-by: NRob Herring <robh@kernel.org>
Acked-by: NPalmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: NPalmer Dabbelt <palmer@rivosinc.com>

Documentation/devicetree/bindings/mailbox/microchip,polarfire-soc-mailbox.yaml → Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml

 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/mailbox/microchip,polarfire-soc-mailbox.yaml#"
+$id: "http://devicetree.org/schemas/mailbox/microchip,mpfs-mailbox.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) mailbox controller
@@ -11,7 +11,7 @@ maintainers:
 
 properties:
   compatible:
-    const: microchip,polarfire-soc-mailbox
+    const: microchip,mpfs-mailbox
 
   reg:
     items:
@@ -38,7 +38,7 @@ examples:
       #address-cells = <2>;
       #size-cells = <2>;
       mbox: mailbox@37020000 {
-        compatible = "microchip,polarfire-soc-mailbox";
+        compatible = "microchip,mpfs-mailbox";
         reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318c 0x0 0x40>;
         interrupt-parent = <&L1>;
         interrupts = <96>;

Documentation/devicetree/bindings/soc/microchip/microchip,polarfire-soc-sys-controller.yaml → Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml

 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: "http://devicetree.org/schemas/soc/microchip/microchip,polarfire-soc-sys-controller.yaml#"
+$id: "http://devicetree.org/schemas/soc/microchip/microchip,mpfs-sys-controller.yaml#"
 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
 
 title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller
@@ -19,7 +19,7 @@ properties:
     maxItems: 1
 
   compatible:
-    const: microchip,polarfire-soc-sys-controller
+    const: microchip,mpfs-sys-controller
 
 required:
   - compatible
@@ -30,6 +30,6 @@ additionalProperties: false
 examples:
   - |
     syscontroller: syscontroller {
-      compatible = "microchip,polarfire-soc-sys-controller";
+      compatible = "microchip,mpfs-sys-controller";
       mboxes = <&mbox 0>;
     };